memcpy((uint8_t*)(genesis_hash_arr + 4), *genesis_hash, 32);
LDKCResult_TxOutAccessErrorZ* ret = (LDKCResult_TxOutAccessErrorZ*)js_invoke_function_2(j_calls->get_utxo_meth, genesis_hash_arr, short_channel_id);
LDKCResult_TxOutAccessErrorZ ret_conv = *(LDKCResult_TxOutAccessErrorZ*)(((uint64_t)ret) & ~1);
memcpy((uint8_t*)(genesis_hash_arr + 4), *genesis_hash, 32);
LDKCResult_TxOutAccessErrorZ* ret = (LDKCResult_TxOutAccessErrorZ*)js_invoke_function_2(j_calls->get_utxo_meth, genesis_hash_arr, short_channel_id);
LDKCResult_TxOutAccessErrorZ ret_conv = *(LDKCResult_TxOutAccessErrorZ*)(((uint64_t)ret) & ~1);